US2998880A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sterile surgical instrument and assembly
Assignee: Bard Parker Co Inc
•
Filing: 1958-06-19
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Granted: 1961-09-05
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Expires: 1978-06-19
Abstract
No abstract record available.
Inventors
- 👤 John W B Ladd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:29
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/32; A61B17/3209; A61B17/3211; A61B17/3215; B; B65; B65D; B65D75/00; B65D75/38; B65D75/52; B65D75/58; B65D75/5855; B65D75/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA478680A
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US1639996A
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US1800143A
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US2297375A
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US2262111A
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US2281473A
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US2633284A
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US2676702A
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US2751074A
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US2866542A
Cited
US2836942A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-04 | 1965-03-06 | 1965-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-04 | 1969-03-06 | 1969-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-04 | 1973-03-06 | 1973-09-05 | $7700.00 | Window Closed / Lapsed |